[ 19.563339] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input9 [ 19.982171] init: plymouth-upstart-bridge main process (819) killed by TERM signal [ 20.056358] init: plymouth-stop pre-start process (1220) terminated with status 1 [ 22.844718] wlan0: authenticate with 00:18:39:7c:4a:23 [ 22.855506] wlan0: send auth to 00:18:39:7c:4a:23 (try 1/3) [ 22.857422] wlan0: authenticated [ 22.868055] wlan0: associate with 00:18:39:7c:4a:23 (try 1/3) [ 22.870342] wlan0: RX AssocResp from 00:18:39:7c:4a:23 (capab=0x411 status=0 aid=1) [ 22.898738] wlan0: associated [ 22.899271] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.781748] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 41.781761] [drm] nouveau 0000:01:00.0: validate vram_list [ 41.781814] [drm] nouveau 0000:01:00.0: validate: -12 [ 42.039891] [drm] nouveau 0000:01:00.0: magic set 0: [ 42.039898] [drm] nouveau 0000:01:00.0: 0x00408904: 0x20084601 [ 42.039901] [drm] nouveau 0000:01:00.0: 0x00408908: 0x02000202 [ 42.039904] [drm] nouveau 0000:01:00.0: 0x0040890c: 0x40000e00 [ 42.039907] [drm] nouveau 0000:01:00.0: 0x00408910: 0x02020000 [ 42.039909] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_TEXTURE - TP0: Unhandled ustatus 0x00000003 [ 42.039911] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 42.039916] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x15e0 data 0x00000000 [ 42.039928] [drm] nouveau 0000:01:00.0: VM: trapped read at 0x0200020200 on ch 4 [0x00001700] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT [ 42.256851] audit_printk_skb: 27 callbacks suppressed [ 42.256856] type=1400 audit(1349666359.571:21): apparmor="DENIED" operation="open" parent=2230 profile="/usr/lib/telepathy/mission-control-5" name="/usr/local/share/glib-2.0/schemas/gschemas.compiled" pid=2233 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 49.042659] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 49.042665] [drm] nouveau 0000:01:00.0: validate vram_list [ 49.042714] [drm] nouveau 0000:01:00.0: validate: -12 [ 49.207419] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 49.207425] [drm] nouveau 0000:01:00.0: validate vram_list [ 49.207479] [drm] nouveau 0000:01:00.0: validate: -12 [ 51.958984] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 51.958989] [drm] nouveau 0000:01:00.0: validate vram_list [ 51.959035] [drm] nouveau 0000:01:00.0: validate: -12 [ 52.164794] [drm] nouveau 0000:01:00.0: magic set 0: [ 52.164801] [drm] nouveau 0000:01:00.0: 0x00408904: 0x20081601 [ 52.164804] [drm] nouveau 0000:01:00.0: 0x00408908: 0x02000202 [ 52.164806] [drm] nouveau 0000:01:00.0: 0x0040890c: 0x40000e00 [ 52.164809] [drm] nouveau 0000:01:00.0: 0x00408910: 0x02020000 [ 52.164811] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_TEXTURE - TP0: Unhandled ustatus 0x00000003 [ 52.164813] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 52.164817] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x0e08 data 0x03170000 [ 52.164827] [drm] nouveau 0000:01:00.0: VM: trapped read at 0x0200020200 on ch 4 [0x00001700] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT [ 171.031896] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 171.031901] [drm] nouveau 0000:01:00.0: validate vram_list [ 171.031973] [drm] nouveau 0000:01:00.0: validate: -12 [ 171.156647] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0045b30000 [ 171.156659] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00001100, e24: 00030000 [ 171.156664] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 171.156675] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 171.156690] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0045b30000 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 171.156731] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0045b3e200 [ 171.156738] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 000800e0, e20: 00001100, e24: 00030000 [ 171.156741] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 171.156751] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 171.156770] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0045b45000 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 171.266373] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 171.266386] [drm] nouveau 0000:01:00.0: validate vram_list [ 171.266558] [drm] nouveau 0000:01:00.0: validate: -12 [ 171.651181] [drm] nouveau 0000:01:00.0: magic set 0: [ 171.651188] [drm] nouveau 0000:01:00.0: 0x00408904: 0x20085301 [ 171.651191] [drm] nouveau 0000:01:00.0: 0x00408908: 0x02000202 [ 171.651193] [drm] nouveau 0000:01:00.0: 0x0040890c: 0x40000e00 [ 171.651196] [drm] nouveau 0000:01:00.0: 0x00408910: 0x02020000 [ 171.651198] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_TEXTURE - TP0: Unhandled ustatus 0x00000003 [ 171.651200] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 171.651204] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x0f04 data 0x00000000 [ 171.651213] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0045b58300 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 171.651226] [drm] nouveau 0000:01:00.0: magic set 0: [ 171.651229] [drm] nouveau 0000:01:00.0: 0x00408904: 0x20091301 [ 171.651231] [drm] nouveau 0000:01:00.0: 0x00408908: 0x02000202 [ 171.651234] [drm] nouveau 0000:01:00.0: 0x0040890c: 0x40000e00 [ 171.651236] [drm] nouveau 0000:01:00.0: 0x00408910: 0x02020000 [ 171.651238] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_TEXTURE - TP0: Unhandled ustatus 0x00000003 [ 171.651239] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 171.651242] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x15e0 data 0x00000000 [ 171.651251] [drm] nouveau 0000:01:00.0: VM: trapped read at 0x2a00818100 on ch 4 [0x00001700] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT [ 178.733755] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 178.733761] [drm] nouveau 0000:01:00.0: validate vram_list [ 178.733805] [drm] nouveau 0000:01:00.0: validate: -12 [ 180.122759] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 180.122765] [drm] nouveau 0000:01:00.0: validate vram_list [ 180.122816] [drm] nouveau 0000:01:00.0: validate: -12 [ 180.238228] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 00450c0000 [ 180.238233] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00001100, e24: 00030000 [ 180.238235] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 180.238240] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 180.238250] [drm] nouveau 0000:01:00.0: VM: trapped read at 0x0200020200 on ch 4 [0x00001700] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT [ 180.238269] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 00450c9700 [ 180.238271] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 001c0090, e20: 00001100, e24: 00030000 [ 180.238272] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 180.238275] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 180.238284] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x00450cc700 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 180.238301] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 00450d3500 [ 180.238304] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00140130, e20: 00001100, e24: 00030000 [ 180.238305] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 180.238308] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 180.238316] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x00450d6100 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 180.238333] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 00450db700 [ 180.238335] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 001c01b0, e20: 00001100, e24: 00030000 [ 180.238336] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 180.238339] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 180.238348] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x00450df000 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 180.238366] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 00450e4000 [ 180.238368] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000240, e20: 00001100, e24: 00030000 [ 180.238370] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 180.238373] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 180.238381] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x00450e7100 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 180.238400] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 00450eb300 [ 180.238402] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 000c02b0, e20: 00001100, e24: 00030000 [ 180.238404] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 180.238406] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 180.238415] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x00450ed100 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 180.238431] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 00450f0400 [ 180.238433] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00100300, e20: 00001100, e24: 00030000 [ 180.238435] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 180.238437] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 180.238446] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x00450f2400 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 184.035005] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 184.035011] [drm] nouveau 0000:01:00.0: validate vram_list [ 184.035074] [drm] nouveau 0000:01:00.0: validate: -12 [ 185.605225] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 185.605231] [drm] nouveau 0000:01:00.0: validate vram_list [ 185.605311] [drm] nouveau 0000:01:00.0: validate: -12 [ 185.741785] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047b80000 [ 185.741790] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00001100, e24: 00030000 [ 185.741792] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 185.741797] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 185.741814] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x00450f9200 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 185.741849] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047b95000 [ 185.741852] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000150, e20: 00001100, e24: 00030000 [ 185.741853] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 185.741857] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 185.741872] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047b99400 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 185.839185] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 185.839191] [drm] nouveau 0000:01:00.0: validate vram_list [ 185.839301] [drm] nouveau 0000:01:00.0: validate: -12 [ 186.046742] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047b80000 [ 186.046747] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00001100, e24: 00030000 [ 186.046749] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.046753] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.046772] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047ba7400 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.129301] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 186.129307] [drm] nouveau 0000:01:00.0: validate vram_list [ 186.129367] [drm] nouveau 0000:01:00.0: validate: -12 [ 186.288474] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 186.288480] [drm] nouveau 0000:01:00.0: validate vram_list [ 186.288553] [drm] nouveau 0000:01:00.0: validate: -12 [ 186.414814] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047b80000 [ 186.414819] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00001100, e24: 00030000 [ 186.414821] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.414825] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.414847] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047b9c200 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.414886] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047b95200 [ 186.414888] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00080150, e20: 00001100, e24: 00030000 [ 186.414890] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.414893] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.414913] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047b9a500 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.414956] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047ba6100 [ 186.414959] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00040260, e20: 00001100, e24: 00030000 [ 186.414960] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.414963] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.414983] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047bab300 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415030] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047bb3700 [ 186.415033] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 001c0330, e20: 00001100, e24: 00030000 [ 186.415034] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415038] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415056] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047bb8100 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415104] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047bc2000 [ 186.415107] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000420, e20: 00001100, e24: 00030000 [ 186.415108] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415111] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415130] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047bc6100 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415178] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047bcac00 [ 186.415180] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 003004a0, e20: 00001100, e24: 00030000 [ 186.415182] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415185] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415205] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047bc7d00 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415251] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047bbdc00 [ 186.415253] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 003003d0, e20: 00001100, e24: 00030000 [ 186.415255] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415258] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415279] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047bb9d00 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415325] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047bafe00 [ 186.415327] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 003802f0, e20: 00001100, e24: 00030000 [ 186.415329] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415332] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415352] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047babf00 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415397] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047ba1f00 [ 186.415399] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 003c0210, e20: 00001100, e24: 00030000 [ 186.415401] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415404] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415421] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047b9aa00 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415463] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047b90a00 [ 186.415466] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00280100, e20: 00001100, e24: 00030000 [ 186.415467] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415470] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415490] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047b8c900 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415535] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047b84e00 [ 186.415538] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00380040, e20: 00001100, e24: 00030000 [ 186.415539] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415542] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415564] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047b81e00 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415604] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047bd9500 [ 186.415606] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00540090, e20: 00001100, e24: 00030000 [ 186.415608] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415611] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415630] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047bdf000 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415675] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047be6500 [ 186.415677] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00540160, e20: 00001100, e24: 00030000 [ 186.415679] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415682] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415701] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047beb400 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415743] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047bf4700 [ 186.415745] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 005c0240, e20: 00001100, e24: 00030000 [ 186.415747] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415750] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415772] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047bf9500 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 186.415816] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0047c02400 [ 186.415818] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00500320, e20: 00001100, e24: 00030000 [ 186.415819] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 186.415823] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 186.415841] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047c07500 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 188.358163] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 188.358169] [drm] nouveau 0000:01:00.0: validate vram_list [ 188.358228] [drm] nouveau 0000:01:00.0: validate: -12 [ 194.502077] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 194.502082] [drm] nouveau 0000:01:00.0: validate vram_list [ 194.502162] [drm] nouveau 0000:01:00.0: validate: -12 [ 194.738349] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 194.738355] [drm] nouveau 0000:01:00.0: validate vram_list [ 194.738451] [drm] nouveau 0000:01:00.0: validate: -12 [ 194.952942] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 194.952947] [drm] nouveau 0000:01:00.0: validate vram_list [ 194.953002] [drm] nouveau 0000:01:00.0: validate: -12 [ 197.363528] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 197.363534] [drm] nouveau 0000:01:00.0: validate vram_list [ 197.363602] [drm] nouveau 0000:01:00.0: validate: -12 [ 199.612789] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 199.612795] [drm] nouveau 0000:01:00.0: validate vram_list [ 199.612876] [drm] nouveau 0000:01:00.0: validate: -12 [ 286.194157] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 286.194162] [drm] nouveau 0000:01:00.0: validate vram_list [ 286.194297] [drm] nouveau 0000:01:00.0: validate: -12 [ 286.344357] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0048df0000 [ 286.344362] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00001100, e24: 00030000 [ 286.344364] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 286.344368] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0001700000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 286.344377] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0047c15500 on ch 4 [0x00001700] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 286.457506] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 286.457512] [drm] nouveau 0000:01:00.0: validate vram_list [ 286.457545] [drm] nouveau 0000:01:00.0: validate: -12 [ 286.837092] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 286.837098] [drm] nouveau 0000:01:00.0: validate vram_list [ 286.837158] [drm] nouveau 0000:01:00.0: validate: -12 [ 287.558989] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 287.558995] [drm] nouveau 0000:01:00.0: validate vram_list [ 287.559046] [drm] nouveau 0000:01:00.0: validate: -12 [ 288.634886] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 288.634892] [drm] nouveau 0000:01:00.0: validate vram_list [ 288.634959] [drm] nouveau 0000:01:00.0: validate: -12 [ 288.848069] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 288.848075] [drm] nouveau 0000:01:00.0: validate vram_list [ 288.848146] [drm] nouveau 0000:01:00.0: validate: -12 [ 992.892100] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 992.892106] [drm] nouveau 0000:01:00.0: validate vram_list [ 992.892205] [drm] nouveau 0000:01:00.0: validate: -12 [ 993.351567] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 993.351580] [drm] nouveau 0000:01:00.0: validate vram_list [ 993.351648] [drm] nouveau 0000:01:00.0: validate: -12 [ 998.970865] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 998.970871] [drm] nouveau 0000:01:00.0: validate vram_list [ 998.970914] [drm] nouveau 0000:01:00.0: validate: -12 [ 1015.054089] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1015.054095] [drm] nouveau 0000:01:00.0: validate vram_list [ 1015.054187] [drm] nouveau 0000:01:00.0: validate: -12 [ 1015.304795] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1015.304801] [drm] nouveau 0000:01:00.0: validate vram_list [ 1015.304914] [drm] nouveau 0000:01:00.0: validate: -12 [ 1015.481056] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1015.481067] [drm] nouveau 0000:01:00.0: validate vram_list [ 1015.481129] [drm] nouveau 0000:01:00.0: validate: -12 [ 1017.365428] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1017.365433] [drm] nouveau 0000:01:00.0: validate vram_list [ 1017.365495] [drm] nouveau 0000:01:00.0: validate: -12 [ 1023.597103] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1023.597109] [drm] nouveau 0000:01:00.0: validate vram_list [ 1023.597195] [drm] nouveau 0000:01:00.0: validate: -12 [ 1024.046316] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1024.046322] [drm] nouveau 0000:01:00.0: validate vram_list [ 1024.046384] [drm] nouveau 0000:01:00.0: validate: -12 [ 1027.900626] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1027.900632] [drm] nouveau 0000:01:00.0: validate vram_list [ 1027.900691] [drm] nouveau 0000:01:00.0: validate: -12 [ 1035.568281] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1035.568287] [drm] nouveau 0000:01:00.0: validate vram_list [ 1035.568352] [drm] nouveau 0000:01:00.0: validate: -12 [ 1084.930748] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1084.930753] [drm] nouveau 0000:01:00.0: validate vram_list [ 1084.930890] [drm] nouveau 0000:01:00.0: validate: -12 [ 1085.153296] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1085.153310] [drm] nouveau 0000:01:00.0: validate vram_list [ 1085.153549] [drm] nouveau 0000:01:00.0: validate: -12 [ 1129.457813] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1129.457819] [drm] nouveau 0000:01:00.0: validate vram_list [ 1129.457879] [drm] nouveau 0000:01:00.0: validate: -12 [ 1167.081554] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1167.081560] [drm] nouveau 0000:01:00.0: validate vram_list [ 1167.081605] [drm] nouveau 0000:01:00.0: validate: -12 [ 1170.176209] type=1400 audit(1349667487.492:22): apparmor="DENIED" operation="open" parent=3513 profile="/usr/lib/telepathy/mission-control-5" name="/usr/local/share/glib-2.0/schemas/gschemas.compiled" pid=3516 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 1170.501295] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1170.501300] [drm] nouveau 0000:01:00.0: validate vram_list [ 1170.501358] [drm] nouveau 0000:01:00.0: validate: -12 [ 1170.589147] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1170.589152] [drm] nouveau 0000:01:00.0: validate vram_list [ 1170.589190] [drm] nouveau 0000:01:00.0: validate: -12 [ 1175.831910] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1175.831917] [drm] nouveau 0000:01:00.0: validate vram_list [ 1175.832046] [drm] nouveau 0000:01:00.0: validate: -12 [ 1178.045568] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1178.045577] [drm] nouveau 0000:01:00.0: validate vram_list [ 1178.045630] [drm] nouveau 0000:01:00.0: validate: -12 [ 1178.228967] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1178.228973] [drm] nouveau 0000:01:00.0: validate vram_list [ 1178.229036] [drm] nouveau 0000:01:00.0: validate: -12 [ 1242.295659] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1242.295665] [drm] nouveau 0000:01:00.0: validate vram_list [ 1242.295764] [drm] nouveau 0000:01:00.0: validate: -12 [ 1242.425459] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 0043080000 [ 1242.425464] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00000000, e20: 00001100, e24: 00030000 [ 1242.425466] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 1242.425470] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 1242.425480] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0048dfe300 on ch 4 [0x00000f70] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 1242.425499] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - Unknown fault at address 004308a500 [ 1242.425501] [drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TPDMA_RT - TP 0 - e0c: 00000000, e18: 00000000, e1c: 001400a0, e20: 00001100, e24: 00030000 [ 1242.425502] [drm] nouveau 0000:01:00.0: PGRAPH - TRAP [ 1242.425505] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1b0c data 0x1000f010 [ 1242.425514] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x004308e200 on ch 4 [0x00000f70] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 1242.544802] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1242.544815] [drm] nouveau 0000:01:00.0: validate vram_list [ 1242.544981] [drm] nouveau 0000:01:00.0: validate: -12 [ 1242.859923] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1242.859929] [drm] nouveau 0000:01:00.0: validate vram_list [ 1242.859980] [drm] nouveau 0000:01:00.0: validate: -12 [ 1242.985707] [drm] nouveau 0000:01:00.0: fail ttm_validate [ 1242.985713] [drm] nouveau 0000:01:00.0: validate vram_list [ 1242.985758] [drm] nouveau 0000:01:00.0: validate: -12 [ 1243.078119] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078125] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078129] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x12d4 data 0x00001d01 [ 1243.078139] [drm] nouveau 0000:01:00.0: VM: trapped write at 0x0043096600 on ch 4 [0x00000f70] PGRAPH/PROP/RT0 reason: PAGE_NOT_PRESENT [ 1243.078150] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078152] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078155] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1688 data 0x00000000 [ 1243.078164] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078165] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078168] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1534 data 0x00000000 [ 1243.078176] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078178] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078181] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x13b0 data 0x3f800000 [ 1243.078189] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078191] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078194] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1570 data 0x00000000 [ 1243.078202] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078204] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078206] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x166c data 0x00000000 [ 1243.078214] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078216] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078219] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1518 data 0x3f800000 [ 1243.078227] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078229] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078231] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1520 data 0x00000000 [ 1243.078239] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078241] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078244] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1658 data 0x00000000 [ 1243.078252] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078254] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078257] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x0dac data 0x00001b02 [ 1243.078265] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078267] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078269] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x0db0 data 0x00001b02 [ 1243.078277] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078279] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078282] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x0db4 data 0x00000000 [ 1243.078290] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078292] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078294] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1918 data 0x00000001 [ 1243.078302] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078304] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078307] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x191c data 0x00000900 [ 1243.078315] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078317] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078319] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x1920 data 0x00000405 [ 1243.078327] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078329] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078332] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x168c data 0x00000000 [ 1243.078340] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE [ 1243.078342] [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR [ 1243.078344] [drm] nouveau 0000:01:00.0: PGRAPH - ch 4 (0x0000f70000) subc 3 class 0x8297 mthd 0x0dc0 data 0x00000000